Arm for lighting fixture



FIG. 1 is a perspective view of the arm for lighting fixture.

FIG. 2 is a front view of the arm, wherein the back view is a mirror image thereof.

FIG. 3 is a left side view of the arm.

FIG. 4 is a right side view of the arm.

FIG. 5 is a top view of the arm; and,

FIG. 6 is a bottom view of the arm. 

The ornamental design for an arm for lighting fixture, as shown and described. 